NAS1224-42

Bolt

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Description:

Thread: 1/4-28, Thread Length: 3/8"

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NAS1224-42 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.400 inches minimum and 0.450 inches maximum
Fastener Length:
3.035 inches minimum and 3.065 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
2.615 inches minimum and 2.635 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Plastic polyamide locking feature
Material:
Steel comp e4340 fastener or steel comp 4140 fastener or steel comp 8740 fastener or steel comp 8735 fastener or steel comp 6150 fastener
Surface Treatment:
Cadmium fastener and chromate fastener
Surface Treatment Specification:
Qq-p-416 type 2 class 3 fed spec single treatment response fastener
Thread Series Designator:
Unjf
Specification Data:
80205-nas1224 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 3-1/16

Additional Information

SKU / Model: NAS122442
NSN: 5306-01-121-2703
FSC: Bolts / 5306
Product Series: NAS1224
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1224-42_Military-Fasteners-com.pdf
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NAS1224-6

Fastener Length: 13/16", Thread: 1/4-28, Thread Length: 7/16"

NAS1224-5P

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 7/16"

NAS1224-5L

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 7/16"

NAS1224-5

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 7/16"

NAS1224-4L

Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 7/16"

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